<?php
/**
 * Application model for CakePHP.
 *
 * This file is application-wide model file. You can put all
 * application-wide model-related methods here.
 *
 * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
 * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
 *
 * Licensed under The MIT License
 * For full copyright and license information, please see the LICENSE.txt
 * Redistributions of files must retain the above copyright notice.
 *
 * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
 * @link          http://cakephp.org CakePHP(tm) Project
 * @package       app.Model
 * @since         CakePHP(tm) v 0.2.9
 * @license       http://www.opensource.org/licenses/mit-license.php MIT License
 */

App::uses('Model', 'Model');

/**
 * Application model for Cake.
 *
 * Add your application-wide methods in the class below, your models
 * will inherit them.
 *
 * @package       app.Model
 */
class Group extends Model {
	
    public $validate = array(
        'name' => array(
            'Group name is unique' => array(
                'rule' => 'isUnique',
                'required' => true,
                'allowEmpty' => false,
                'message' => 'This group has been existed'
            ),
            'Min-max length' => array(
                'rule' => array('between', 5, 20),
                'required' => true,
                'allowEmpty' => false,
                'message' => 'Name of group must between 5 and 20 characters'
            )
        )
    );

    public $actsAs = array(
        'Acl' => array(
            'type' => 'requester'
            )
        );

    function parentNode() {
        return null;
    }
}
